CN201132606Y - Travelling stair self-mounted on aeroplane - Google Patents
Travelling stair self-mounted on aeroplane Download PDFInfo
- Publication number
- CN201132606Y CN201132606Y CNU2007200823470U CN200720082347U CN201132606Y CN 201132606 Y CN201132606 Y CN 201132606Y CN U2007200823470 U CNU2007200823470 U CN U2007200823470U CN 200720082347 U CN200720082347 U CN 200720082347U CN 201132606 Y CN201132606 Y CN 201132606Y
- Authority
- CN
- China
- Prior art keywords
- escalater
- sun gear
- chain
- autostairs
- power drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses an own autostairs on a airplane, which comprises a power drive mechanism, a vertical turbine runner shaft, a central axis, a sun gear and a chain which are arranged inside a port. The own autostairs has the advantages that the structure is simple without occupying more space; when in use, the port is let down, then the autostairs inside can connect the ground and a hatch of the airplane for lifting passengers up and down automatically; the autostairs is rapid and convenient and is suitable for all airliners.
Description
Technical field
The utility model relates to a kind of escalater, especially the escalater that carries of aircraft.
Background technology
The upper and lower ladder that carries on the aircraft generally all is fixed on the hatch door.Owing to have luggage, people when upper and lower aircraft, to seem very inconvenient.Particularly those the elderlys, child or the like are all the more so.
Chinese patent CN2534098 number disclosed " the winding stair car of boarding automatically " patent (application number: 02202590.1), on motor-driven holder crossbeam, a power drive and hydraulic lift are arranged, by power takeoff and change speed gear box bonded assembly power process transmission shaft, the driving system of vertical turbine axle, center shaft, sun gear, hinge wheel and chain is rotated escalater, by hydraulic lift, can make the escalater automatic lifting again.The weak point of this patent is: this equipment can't use under emergency case, can not use at the airstrip that condition is relatively poor.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of aircraft simple in structure to carry escalater, so that the passenger in time reports to the police under emergency case.
In order to achieve the above object, the aircraft that the utility model provides carries escalater and comprises power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain, wherein, power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain all are arranged on the hatch door inboard.Power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain specifically be arranged as prior art, repeat no more here.When the utility model uses, put down hatch door, inboard escalater can connect ground and aircraft hatch, automatically the ascending, descending passenger.
The aircraft that the utility model provides carries escalater and has positive effect: power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain all are arranged on the hatch door inboard, and be simple in structure, can not take more space; Put down hatch door during use, inboard escalater can connect ground and aircraft hatch, and the ascending, descending passenger is efficient and convenient automatically.
Description of drawings
The utility model will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:
Accompanying drawing 1 expression scheme drawing of the present utility model.
Structure shown in the accompanying drawing 1 comprises: aircraft 1, hatch 2, escalater 3, hatch door inboard 4, the hatch door outside 5.
The specific embodiment
The aircraft that the utility model provides carries escalater and comprises power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain, wherein, power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain all are arranged on hatch door inboard 4.Power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain specifically be arranged as prior art, repeat no more here.When the utility model uses, put down hatch door, inboard escalater 3 can connect ground and aircraft 1 hatch 2, automatically the ascending, descending passenger.
The utility model protection domain relates to all changes form recited above.
Claims (1)
1, a kind of aircraft carries escalater, comprise power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain, it is characterized in that: power drive, vertical turbine axle, center shaft, sun gear, hinge wheel and chain all are arranged on hatch door inboard 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200823470U CN201132606Y (en) | 2007-12-09 | 2007-12-09 | Travelling stair self-mounted on aeroplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200823470U CN201132606Y (en) | 2007-12-09 | 2007-12-09 | Travelling stair self-mounted on aeroplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132606Y true CN201132606Y (en) | 2008-10-15 |
Family
ID=40060880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200823470U Expired - Fee Related CN201132606Y (en) | 2007-12-09 | 2007-12-09 | Travelling stair self-mounted on aeroplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132606Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955728A (en) * | 2012-11-20 | 2015-09-30 | 里尔喷射机公司 | Optical viewing apparatus for aircraft doorway |
| CN109649632A (en) * | 2018-12-07 | 2019-04-19 | 西安飞机工业（集团）有限责任公司 | A kind of grounding type boarding door of aircraft |
-
2007
- 2007-12-09 CN CNU2007200823470U patent/CN201132606Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955728A (en) * | 2012-11-20 | 2015-09-30 | 里尔喷射机公司 | Optical viewing apparatus for aircraft doorway |
| US10252818B2 (en) | 2012-11-20 | 2019-04-09 | Learjet Inc. | Optical viewing apparatus for aircraft doorway |
| CN109649632A (en) * | 2018-12-07 | 2019-04-19 | 西安飞机工业（集团）有限责任公司 | A kind of grounding type boarding door of aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20100111 |